Chemical Name: N-(2-Aminoethyl)-3- aminopropyltrimethoxysilane

Chemical Name

N-(2-Aminoethyl)-3- aminopropyltrimethoxysilane

Structural Formula

N-(2-Aminoethyl)-3- aminopropyltrimethoxysilane

Physical Indicators

CAS NO.: 1760-24-3 Density (20 ° C), g/cm3: 1.020 Boiling point: 259 ° C Flash point: 94.3 ° C Refractive index (nD25): 1.4415 Appearance: Colorless transparent liquid Solubility: Soluble in conventional aliphatic and aromatic solvents such as alcohols, ethers, and hydrocarbons, reacting with ketones and ester solvents; It is easily soluble in water, but at the same time, hydrolysis reactions occur.


1. Used as an additive or as a primer for coatings, inks, adhesives, and sealants such as phenolic, urea formaldehyde, furan, polyurethane, silicone, epoxy, nitrile, phenolic, acrylic, etc., to improve the adhesion, corrosion resistance, weather resistance, water boiling resistance, and scrub resistance of resin coatings, extend service life, and improve the dispersibility and adhesion of pigments and fillers in the resin phase; 2. Used in resin sand casting and resin grinding tools to improve the adhesion and water resistance between resin and silica sand or abrasive; 3. Used in plastic, rubber, resin, and low smoke halogen-free flame-retardant cable materials filled with mineral fillers or glass fibers to improve the dispersion and bonding of fillers and fibers in the resin phase; 4. The surface treatment of inorganic mineral fillers, flame retardants, and glass fibers to improve their dispersibility, compatibility, adhesion, and reinforcement effect in the resin phase; 5. Used as a surface treatment agent for glass fibers, it is also widely used for surface treatment of silicon-containing substances such as glass beads, white carbon black, talc, mica, clay, fly ash, etc; 6. Metal surface treatment additives.


5KG, 10KG, 25KG, 210L iron bucket, plastic bucket, or 1000L IBC bucket

Storage Conditions

Sealed and stored in a cool, dry and ventilated place, moisture-proof and waterproof, away from sparks and heat sources


Request A Sample

If you are interested in our products, please leave your contact information, we will contact you as soon as possible, thank you!

Submit Application